Organizing an international blind prediction contest for improving a guideline for the nonlinear finite elements analysis of concrete structures

At the previous EURO-C conference, a guideline for nonlinear finite analysis and safety assessment of concrete structures was presented. This guideline is a results of a cooperation between the Delft University of Technology, the University of Parma and the Dutch Ministry of Infrastructure and the Environment. The nonlinear finite element...

Nonlinear structural analysis as an assessment tool for existing concrete structures

Non-Linear Finite Element Analyses of Existing Reinforced Concrete Bridge Beams

Three years ago, the Dutch Ministry of Infrastructure and the Environment initiated a project to re-evaluate the carrying capacity of existing bridges and viaducts (e.g. reinforced and pre-stressed concrete beams and slabs). Due to the increase of traffic and the reallocation of emergency lanes to traffic lanes, the safety verification of some...

Nonlinear finite element analysis of reinforced concrete slabs: Comparison of safety formats

According to the new fib Model Code 2010 the design shear resistance of a reinforced concrete (RC) structure can be evaluated through analytical and numerical calculation methods that fall into four different levels of approximations; the complexity and the accuracy of the calculated shear resistance increases with increasing the level of...

Numerical prediction of the response of a squat shear wall sunjected to monotonic loading through PARC_CL model

The paper adopts the FEM to describe the behaviour of a squat shear wall subjected to monotonic loading conditions. Nonlinear finite element analyses (NLFEA) have been performed with the model, denoted as PARC_CL, implemented at the University of Parma in the user’s subroutine UMAT.for for the ABAQUS Code. The PARC_CL model, suitable for...

Structural jacketing of brick masonry columns: A comparison among different solutions